Data:K11n14/HOMFLYPT Polynomial

[math]\displaystyle{ -z^2 a^{10}-2 a^{10}+2 z^4 a^8+6 z^2 a^8+4 a^8-z^6 a^6-4 z^4 a^6-6 z^2 a^6-4 a^6+2 z^4 a^4+6 z^2 a^4+3 a^4 }[/math]